8118451 has 16 divisors (see below), whose sum is σ = 9289728. Its totient is φ = 7028800.

The previous prime is 8118433. The next prime is 8118493. The reversal of 8118451 is 1548118.

It is a cyclic number.

It is not a de Polignac number, because 8118451 - 2¹⁵ = 8085683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8118251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21006 + ... + 21388.

It is an arithmetic number, because the mean of its divisors is an integer number (580608).

Almost surely, 2^8118451 is an apocalyptic number.

8118451 is a deficient number, since it is larger than the sum of its proper divisors (1171277).

8118451 is a wasteful number, since it uses less digits than its factorization.

8118451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its digits is 1280, while the sum is 28.

The square root of 8118451 is about 2849.2895605747. The cubic root of 8118451 is about 200.9822595994.

The spelling of 8118451 in words is "eight million, one hundred eighteen thousand, four hundred fifty-one".